- "Power, such a tool can be used in so many ways, those who've required that power always fail due to their greed and pride."
- — Entriken's first and final quote before her downfall.
Entriken Jacqueline was a notorious witch famed for her skills in the Dark Arts in her early age. She was noted to be the most brilliant witch in her generation, and she dedicated her work into dark magic prior to the rise of the Death Eaters. Her work as a Dark Arts teacher brought her fame in Hogwarts, which attracted attention from others around the country.